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Calculate Cut Angle

Calculator for the angles that arise when an angle is cut. The angular sum in a triangle is 180 degrees and the angle of a straight line is also 180 degrees. From this, the new angles created when cutting off can be calculated. At a vertically cut angle, the section is perpendicular to the bisecting line, while in the case of the obliquely cut angle, it is not.

Vertically Cut Angle

Vertically cut angle

At the vertically cut angle, the formulas are:
β = ( 180° - α ) / 2
γ = 180° - β

α: °
β: °
γ: °

Please enter one angle, the other two will be calculated. α must be between 0 and 180 degrees, β between 0 and 90 degrees and γ between 90 and 180 degrees.

Obliquely Cut Angle

Obliquely cut angle

If the cut is in an angle δ, the four new angles are calculated from β and γ of the vertically cut angle:
β1 = β - (90° - δ)
β2 = β + (90° - δ)
γ1 = γ + (90° - δ)
γ2 = γ - (90° - δ)

α: °
δ: °
β1: °
β2: °
γ1: °
γ2: °

Please enter α and δ, the other angles will be calculated. α must be between 0 and 180 degrees, δ between α/2 and 180°-α/2. If δ is 90 degrees, then it is the vertically cut angle.




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